after 1900

Since 2013, British succession laws to the Throne have been changed to every first born being the automatic heir no matter what gender the child is. But what if instead of Queen Elizabeth II bringing that law into place, Queen Victoria did? That would mean her daughter would become Queen...

Hey everyone! One part of history that has always really interested me is the Great War. I've toyed around with Entente victory scenarios in the past, however, as they started to become really popular on this website, I was discouraged from starting yet another timeline where the Entente wins...

As you all well know, in 2008, Governor Reginald "Reggie" Fils-Aime of New York was elected President. The former Namco exec-turned Governor is largely credited with the modernization of America's digital infrstructure and the incorporation of the internet into nearly all aspects of daily life...

As of recently I've gained a bit of an interest in Imperial German influence in Mexico prior to and during World War One. While I understand that Germany was most interested in attempting to get Mexican aggression to distract the US from the war in Europe I find it plausible that positive...

MAN-MADE HELL: THE HISTORY OF THE GREAT WAR AND BEYOND Phase One and Two have now been published as Man-Made Hell: The Modern Tragedy by Sealion Press ~~Phase One~~ Chapter One: All Because of Two Bullets Chapter Two: Peace For Our Time? Chapter Three: The Sleeping Giants Chapter Four...

It endured years of warlordism, a communist takeover, and a Cultural Revolution that produced carnage, chaos, and national catastrophe. Yet mere decades after Deng Xiaoping's reforms, China has emerged as one of the most formidable nations of our time. As a nominally communist power with a...

Throughout World War Two-oriented media, Nazi Germany is depicted as a powerhouse, especially in the fields of science and technology. From advanced spacecraft to superheavy tanks, their alleged mastery of engineering is displayed for every consumer of such media to see. Judging by internet...

The United States of America's entry into WWI on behalf of Germany was arguably one of the most influential events in the whole conflict, and later influenced world history. The Americans established a hegemony over the Americas through the Organization of American States and maintained...

The 1973 coup overthrew the monarchy, and the king's cousin, Daoud Khan assumed the presidency. This event was a sort-of starting point to the 37 years of war Afghanistan will experience. What will happen if the coup didn't happen? Another coup? A war? Stabilzation?

So ITTL, Soviets take over Eastern Poland (like in OTL), Turkey, Iran, Finland, AFghanistan, all Arabian province nations (except for kuwait, stupid UK) and Iraq (what i took over in hoi4 before germany attacked). At this time, japan defeats the ROC and PRC and makes various puppet states...

You're challenge here is to create a reverse Cold War where the Americans are democratic and the Russians are a communist dictatorship. Bonus points if instead of just keeping the USA alive there's still a pan-Anglo Saxon movement like in OTL. OOC: The one rule I'll have for this DBWI is that...

I've seen a lot of threads that try to theorize about the Soviet Federation of Germany won the German Civil War (1930-1935) but could the Civil War be completely avoided? If so, what effects would this have? Would the German Republic still eventually restore the Kaiser regardless? I think it's a...

Assuming that the Nivelle Offensive in World War I goes perfectly as intended and was strategically decisive against the Germans what happens next? Does Germany surrender and if so what does the peace treaty look like?

This is admittedly unrealistic, but is it possible at all for any European nation to keep most of its colonies and eventually grant all citizens of their empire equal rights regardless of race or religion? I researched this a bit myself and I find it easier to see Europe do this with a POD prior...

War Plan Red, the American war plan to go to war with the British Empire in the 1930s, seems to be well-known in the alternate history community, at least as far as I am aware. However, another American plan that I have never seen mentioned is War Plan Red-Orange, which was the same as War Plan...

In OTL President Patrick J Hurley declared war on the entire British Empire in 1935 and would declare war on Japan shortly afterwards sparking WW2. Once the Soviet-American Pact was defeated in 1943 the world was divided between the Allies, the USA was humiliated, and the stage was set for the...

In my opinion one of the most influential and interesting events in 21st Century history was the Great War where the Central Powers fought the Entente. It was the first global war since the 7 Years War and was one of the boodiest wars in human history. We all know that it ended with a Central...

When Israel was created Albert Einstein was suggested to become Israel's president. In OTL he rejected the offer but what if Einstein did become the president of Israel?

I created a series of maps (that I never posted) that show a world where there is a cold war between the UK and USSR. What would this world look like and how would this cold war happen? In my timeline Pearl Harbor never happening is the POD which results with the USA never joining WW2.

is it possible for there to be a three-sided Cold War? If so, what would the third new power be? Britain seems like the most obvious, however, considering how weakened the UK was after WW2 and how close of an American ally it was I don't see this happening.